GretschÕs Catalina Club Rock kit features mahogany shells and 30 degree bearing edges for a deep, warm, classic rock sound. This 4-piece configuration gets back to groove basics with big drums for big grooves. The 13Ó tom is mounted onto the bass drum with GretschÕs ball-socket single tom holder for efficient tom placement and stability. This tom also includes mini GTS tom suspension system to maximize tonal resonance. The mahogany shells feature an exterior basswood ply to provide a consistent overall finish. UV gloss lacquer is applied over deep ebony color via a multi-step finishing process to produce a glassy, reflective shine.